Regression models: a concise tutorial of real-life examples with Python implementations (Part I)

Dr. Soumen Atta, Ph.D.
10 min readFeb 14, 2023
Photo by Safar Safarov on Unsplash

In this tutorial, we will discuss seven regression models with real-life examples and Python implementations. Before reading this tutorial, it is advised to read the following tutorial for theoretical knowledge about the different regression models.

In this tutorial, we will discuss the following regression models:

  1. Simple linear regression
  2. Multiple linear regression
  3. Polynomial regression
  4. Logistic regression
  5. Ridge regression
  6. Lasso regression
  7. Non-linear regression

Note that this is Part I of this tutorial. In this part, we will discuss the first three regression models. The remaining models will be covered in the next parts.

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Dr. Soumen Atta, Ph.D.

I am a Postdoctoral Researcher at the Faculty of IT, University of Jyväskylä, Finland. You can find more about me on my homepage: https://www.soumenatta.com/